The Anchor Explorer system weighs just 23 pound, has multiple inputs for microphones, music sources, etc. and has an amazing 60 watts of power. Reaches crowds of up to 800! Please note: this is the base system (no mics included - add your own), or we recommend that you check out the complete package with built-in wireless mic, stand, etc. This system has a built-in rechargeable battery or works on AC power(110 or 220). Please note: base unit DOES NOT include built-in wireless mic systems or MP3 player - available at additional cost, or see complete package system. Retail Price: $1085.